电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

C49W-A2B2C4250-FREQD18

产品描述Parallel - Fundamental Quartz Crystal, 3MHz Min, 3.199MHz Max, ROHS COMPLIANT PACKAGE-2
产品类别无源元件    晶体/谐振器   
文件大小299KB,共1页
制造商Cardinal Components
标准
下载文档 详细参数 全文预览

C49W-A2B2C4250-FREQD18概述

Parallel - Fundamental Quartz Crystal, 3MHz Min, 3.199MHz Max, ROHS COMPLIANT PACKAGE-2

C49W-A2B2C4250-FREQD18规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称Cardinal Components
包装说明ROHS COMPLIANT PACKAGE-2
Reach Compliance Codecompliant
其他特性AT-CUT CRYSTAL
老化5 PPM/YEAR
晶体/谐振器类型PARALLEL - FUNDAMENTAL
驱动电平1000 µW
频率稳定性0.005%
频率容差10 ppm
负载电容18 pF
制造商序列号C49
最大工作频率3.199 MHz
最小工作频率3 MHz
最高工作温度85 °C
最低工作温度-40 °C
串联电阻250 Ω
Base Number Matches1

文档预览

下载PDF文档
Cardinal provides the most comprehensive range of crystal components available. From
standard microprocessors to custom-made crystals, Cardinal engineers and salespeople
are dedicated to providing the best technical support and services possible.
Microprocessor Crystals
CARDINAL COMPONENTS
Series C49
Part Numbering Example: C49 X - A1 B2 C2 180 - 3.579545 D18 - 3
C49
X
A1*
B2
C2
180
3.579545
D18
-3
SERIES ADDED FEATURES
C49
F = FORMED LEADS
W = VINYL SLEEVING
X = INSULATOR PAD
Y = THIRD LEAD
Z = TAPE AND REEL
BLANK=BULK PACK
OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP.
OVERTONE
BLANK: FUND.
A0 = -10°C ~ +60°C B1 = ±100 C1 = ±100 SEE CHART
D16,18,20,ETC.
-3: 3rd OT
BELOW
A1 = -10°C ~ +70°C B2 = ± 50 C2 = ± 50
DS = SERIES
-5: 5th OT
B3 = ± 30 C3 = ± 30
A2 = -40°C ~ +85°C
-7: 7th OT
A3 = -55°C ~ +125°C B4 = ± 10 C4 = ± 10
-BT: BT Cut
*NOTE:
The above ABC combinations cover basic specification options. We tailor our crystal specifications
to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.
Specifications:
Frequency Range:
1.8432 ~ 150.000 MHz
Custom crystals available.
-10°C ~ + 70°C
-40°C ~ + 85°C
-55°C ~ +125°C
± 100
± 50
± 30
± 10
± 100
± 50
± 30
± 10
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
C49
Standard
Operating Temperature:
Frequency Stability:
Standard
Frequency Tolerance:
(at 25°C)
Standard
Load Capacitance:
Resistance:
Standard:
Standard 18 pF or series.
Please specify your required load.
Maximum resistance corresponds to frequency.
See chart below.
Mode: Fundamental, 3rd, 5th, or 7th Overtone
Shunt Capacitance: 7 pF Max
Aging: ± 5 ppm/year
Drive Level: 1.0 mW Max
Formed Leads
Vinyl Sleeves
Insulator Pads
Third Lead
Radial Tape and Reel (1K per Reel)
Optional Features:
Resistance Chart:
All resistances are maximum values.
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
Frequency MHz
1.8432~1.999
2.000~2.399
2.400~2.999
3.000~3.199
3.200~3.499
3.500~3.599
3.600~3.899
3.900~3.999
4.000~4.099
4.100~4.999
ESR(Ω)
650 Max
550 Max
350 Max
250
200
180
150
Max
Max
Max
Max
Mode/cut
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund/AT
Frequency MHz
5.000~5.999
6.000~6.999
7.000~7.999
8.000~9.999
10.000~12.999
13.000~32.768
24.000~29.999
30.000~74.999
75.000~119.999
120.000~150.000
ESR (Ω)
75 Max
50 Max
40 Max
35 Max
30 Max
25 Max
60 Max
40 Max
80 Max
100 Max
Mode/cut
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
3rd Overtone/AT
3rd Overtone/AT
5th Overtone/AT
5th Overtone/AT
Note 1: Not all combinations of the above
tolerances, stabilities, and temperature
ranges are available. Consult the factory
if your requirement is not standard.
120 Max
100 Max
80 Max
155 Route 46 West
Wayne, NJ 07470
Rev: C-090909-12
Cardinal Components, Inc.
C-1
TEL:
(973)785-1333
E-MAIL: sales@cardinalxtal.com
WEB: http://www.cardinalxtal.com
我的msp-exp430f5529lp不小心固件更新了,现在不能用,求帮助
求帮忙,我的msp-exp430f5529lp的板前几天用CCS6.0烧录时提示更新固件,点忽略后也烧录不了;后来手贱点了升级,现在连板上的灯都不会亮了,之前没安装驱动时设备管理器的未知设备会显示USB1跟U ......
hsylj_520101 微控制器 MCU
BlueNRG-x文档-免费的开发编译工具
免费的开发编译工具 Keil 使用BlueNRG-1/2/3 系列的芯片和ST其他小于或者等于256KB Flash芯片的单片机,都可以到如下Keil官网的如下链接申请免费的licence http://www2.keil.com/stmic ......
littleshrimp 意法半导体-低功耗射频
richiefang的宝贝
呃,先说我不是故意的,我也不是猥琐,实在是。一切太过于巧合,太过于。。。。。。 好吧,事情是这样的,话说某日我们的richiefang在群里哭诉。原帖如下 62395 这绝对是众多版主共同见 ......
leang521 聊聊、笑笑、闹闹
(求助)各位盟友:推荐一本有关计算机组成原理方面的书
各位盟友:推荐一本有关计算机组成原理方面的书!谢谢 本人非计算机专业,想自学一下计算机组成原理,看了一下清华的教材感觉不适合自学, 希望各位推荐一下,在这儿先谢了!...
bupt042761 嵌入式系统
【Energia】MSP430FR2443闪灯
很久没有用CCS和其它软件写TI的程序了,又不想弄得太麻烦,所以首先想到就是用Energia。 先下载最新的Energia 1.6.10E18,只有这个版本才可以支持MSP430FR22433开发板(直接下载可能会很慢) ......
dcexpert TI技术论坛
贵航股份华阳电器公司招聘嵌入式软硬件工程师
贵航股份华阳电器公司招聘嵌入式软硬件工程师 任职要求: 1、本科以上学历,3年以上嵌入式开发经验,有汽车电子产品开发经验、熟悉EMC测试经验者优先。 2、熟悉电子产品设计开发工作流程,熟 ......
杨明利 求职招聘

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 246  2493  1564  2310  259  33  49  9  20  52 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved